Bug#1050239: linux-image-6.1.0-11-amd64 breaks usermode networking for Windows VM in Gnome Boxes

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From	Salvatore Bonaccorso <carnil@debian.org>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#1050239: linux-image-6.1.0-11-amd64 breaks usermode networking for Windows VM in Gnome Boxes
Date	Sun, 17 Sep 2023 20:40:02 +0200
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Cross-posted to 2 groups.

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Source: linux
Source-Version: 6.1.52-1

Hi Stijn

On Sun, Sep 17, 2023 at 08:23:02PM +0200, Stijn Segers wrote:
> Hi Salvatore,
> 
> 
> Op woensdag 30 augustus 2023 om 15:03:37 +02:00:00 schreef Salvatore
> Bonaccorso <carnil@debian.org>:
> > Control: tags -1 + moreinfo
> > 
> > On Tue, Aug 22, 2023 at 03:45:08PM +0200, Stijn Segers wrote:
> > >  Package: linux-image-6.1.0-11-amd64
> > >  Version: 6.1.38-4
> > > 
> > >  Using kernel linux-image-6.1.0-11-amd64, my Windows 10 VM loses
> > > network
> > >  connectivity. Linux VMs still work (tested with an Xubuntu 23.04
> > > and 22.04
> > >  LTS VM). Rolling back to linux-image-6.1.0-10-amd64 makes the
> > > Windows VM
> > >  connect to the network again.
> > > 
> > >  Tested in Gnome Boxes on Debian Bookworm; used virt-manager as well
> > > to start
> > >  the Windows VM to make sure it was not a Gnome Boxes issue.
> > > 
> > >  Network configuration snippet of the Windows 10 VM:
> > > 
> > > 
> > >      </controller>
> > >      <interface type='user'>
> > >        <mac address='52:54:00:xx:xx:xx'/>
> > >        <model type='rtl8139'/>
> > >        <address type='pci' domain='0x0000' bus='0x02' slot='0x01'
> > >  function='0x0'/>
> > >      </interface>
> > >      <smartcard mode='passthrough' type='spicevmc'>
> > 
> > You are not giving information on the underlying host, but can you
> > specificy is this a regression from 6.1.38-2?
> > 
> 
> Apologies, host is a AMD Ryzen 7 5800X 8-Core Processor. It is indeed a
> regression from 6.1.38-2.
> 
> 
> > While not exactly the same, there were regression from the AMD
> > Inception fixes, can you verify if #1043585 is the same and the
> > upstream changes fixes your issue?
> 
> I installed 6.1.52-1 and the Windows VM has network again, so this seems
> solved.
> 
> Grazie mille!

And thanks a lot for confirming. I'm closing thus the bug with the
6.1.52-1 version.

Regards,
Salvatore

Thread

Bug#1050239: linux-image-6.1.0-11-amd64 breaks usermode networking for Windows VM in Gnome Boxes Stijn Segers <foss@volatilesystems.org> - 2023-08-22 16:00 +0200
  Bug#1050239: linux-image-6.1.0-11-amd64 breaks usermode networking for Windows VM in Gnome Boxes Salvatore Bonaccorso <carnil@debian.org> - 2023-08-30 15:10 +0200
    Bug#1050239: linux-image-6.1.0-11-amd64 breaks usermode networking for Windows VM in Gnome Boxes Stijn Segers <foss@volatilesystems.org> - 2023-09-17 20:40 +0200
      Bug#1050239: linux-image-6.1.0-11-amd64 breaks usermode networking for Windows VM in Gnome Boxes Salvatore Bonaccorso <carnil@debian.org> - 2023-09-17 20:40 +0200
  Processed: Re: Bug#1050239: linux-image-6.1.0-11-amd64 breaks  usermode networking for Windows VM in Gnome Boxes "Debian Bug Tracking System" <owner@bugs.debian.org> - 2023-08-30 15:10 +0200
  Bug#1050239: marked as done (linux-image-6.1.0-11-amd64 breaks  usermode networking for Windows VM in Gnome Boxes) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2023-09-17 20:40 +0200

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